diff --git a/docs/xml/ns-Javax.Xml.Datatype.xml b/docs/xml/ns-Javax.Xml.Datatype.xml
index fdcdddaaf..cc295030b 100644
--- a/docs/xml/ns-Javax.Xml.Datatype.xml
+++ b/docs/xml/ns-Javax.Xml.Datatype.xml
@@ -1,6 +1,13 @@
 <Namespace Name="Javax.Xml.Datatype">
   <Docs>
-    <summary>To be added.</summary>
-    <remarks />
+    <summary>Provides APIs for creating and working with XML Schema data types.</summary>
+    <remarks>
+      <para>Provides APIs for creating and working with XML Schema data types, including durations and Gregorian calendar values.</para>
+      <para>
+        <format type="text/html">
+          <a href="https://developer.android.com/reference/javax/xml/datatype/package-summary" title="Reference documentation">Java documentation for the <code>javax.xml.datatype</code> package.</a>
+        </format>
+      </para>
+    </remarks>
   </Docs>
 </Namespace>